1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
3 /* Dynamic architecture support for GDB, the GNU debugger.
4 Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
6 This file is part of GDB.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
23 /* This file was created with the aid of ``gdbarch.sh''.
25 The Bourne shell script ``gdbarch.sh'' creates the files
26 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
27 against the existing ``gdbarch.[hc]''. Any differences found
30 If editing this file, please also run gdbarch.sh and merge any
31 changes into that script. Conversely, when making sweeping changes
32 to this file, modifying gdbarch.sh and using its output may prove
38 #include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
40 /* Pull in function declarations refered to, indirectly, via macros. */
41 #include "value.h" /* For default_coerce_float_to_double which is referenced by a macro. */
42 #include "inferior.h" /* For unsigned_address_to_pointer(). */
48 struct minimal_symbol
;
50 extern struct gdbarch
*current_gdbarch
;
53 /* If any of the following are defined, the target wasn't correctly
57 #if defined (EXTRA_FRAME_INFO)
58 #error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
63 #if defined (FRAME_FIND_SAVED_REGS)
64 #error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
68 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
69 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
73 /* The following are pre-initialized by GDBARCH. */
75 extern const struct bfd_arch_info
* gdbarch_bfd_arch_info (struct gdbarch
*gdbarch
);
76 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
77 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
78 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
81 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
82 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
86 extern int gdbarch_byte_order (struct gdbarch
*gdbarch
);
87 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
88 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
89 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
92 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
93 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
98 /* The following are initialized by the target dependent code. */
100 /* Number of bits in a char or unsigned char for the target machine.
101 Just like CHAR_BIT in <limits.h> but describes the target machine.
102 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
104 Number of bits in a short or unsigned short for the target machine. */
106 /* Default (value) for non- multi-arch platforms. */
107 #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
108 #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
111 extern int gdbarch_short_bit (struct gdbarch
*gdbarch
);
112 extern void set_gdbarch_short_bit (struct gdbarch
*gdbarch
, int short_bit
);
113 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
114 #error "Non multi-arch definition of TARGET_SHORT_BIT"
117 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
118 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
122 /* Number of bits in an int or unsigned int for the target machine. */
124 /* Default (value) for non- multi-arch platforms. */
125 #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
126 #define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
129 extern int gdbarch_int_bit (struct gdbarch
*gdbarch
);
130 extern void set_gdbarch_int_bit (struct gdbarch
*gdbarch
, int int_bit
);
131 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
132 #error "Non multi-arch definition of TARGET_INT_BIT"
135 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
136 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
140 /* Number of bits in a long or unsigned long for the target machine. */
142 /* Default (value) for non- multi-arch platforms. */
143 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
144 #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
147 extern int gdbarch_long_bit (struct gdbarch
*gdbarch
);
148 extern void set_gdbarch_long_bit (struct gdbarch
*gdbarch
, int long_bit
);
149 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
150 #error "Non multi-arch definition of TARGET_LONG_BIT"
153 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
154 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
158 /* Number of bits in a long long or unsigned long long for the target
161 /* Default (value) for non- multi-arch platforms. */
162 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
163 #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
166 extern int gdbarch_long_long_bit (struct gdbarch
*gdbarch
);
167 extern void set_gdbarch_long_long_bit (struct gdbarch
*gdbarch
, int long_long_bit
);
168 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
169 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
172 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
173 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
177 /* Number of bits in a float for the target machine. */
179 /* Default (value) for non- multi-arch platforms. */
180 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
181 #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
184 extern int gdbarch_float_bit (struct gdbarch
*gdbarch
);
185 extern void set_gdbarch_float_bit (struct gdbarch
*gdbarch
, int float_bit
);
186 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
187 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
190 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
191 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
195 /* Number of bits in a double for the target machine. */
197 /* Default (value) for non- multi-arch platforms. */
198 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
199 #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
202 extern int gdbarch_double_bit (struct gdbarch
*gdbarch
);
203 extern void set_gdbarch_double_bit (struct gdbarch
*gdbarch
, int double_bit
);
204 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
205 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
208 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
209 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
213 /* Number of bits in a long double for the target machine. */
215 /* Default (value) for non- multi-arch platforms. */
216 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
217 #define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
220 extern int gdbarch_long_double_bit (struct gdbarch
*gdbarch
);
221 extern void set_gdbarch_long_double_bit (struct gdbarch
*gdbarch
, int long_double_bit
);
222 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
223 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
226 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
227 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
231 /* For most targets, a pointer on the target and its representation as an
232 address in GDB have the same size and "look the same". For such a
233 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
234 / addr_bit will be set from it.
236 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
237 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
239 ptr_bit is the size of a pointer on the target */
241 /* Default (value) for non- multi-arch platforms. */
242 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
243 #define TARGET_PTR_BIT (TARGET_INT_BIT)
246 extern int gdbarch_ptr_bit (struct gdbarch
*gdbarch
);
247 extern void set_gdbarch_ptr_bit (struct gdbarch
*gdbarch
, int ptr_bit
);
248 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
249 #error "Non multi-arch definition of TARGET_PTR_BIT"
252 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
253 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
257 /* addr_bit is the size of a target address as represented in gdb */
259 /* Default (value) for non- multi-arch platforms. */
260 #if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
261 #define TARGET_ADDR_BIT (TARGET_PTR_BIT)
264 extern int gdbarch_addr_bit (struct gdbarch
*gdbarch
);
265 extern void set_gdbarch_addr_bit (struct gdbarch
*gdbarch
, int addr_bit
);
266 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
267 #error "Non multi-arch definition of TARGET_ADDR_BIT"
270 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
271 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
275 /* Number of bits in a BFD_VMA for the target object file format. */
277 /* Default (value) for non- multi-arch platforms. */
278 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
279 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
282 extern int gdbarch_bfd_vma_bit (struct gdbarch
*gdbarch
);
283 extern void set_gdbarch_bfd_vma_bit (struct gdbarch
*gdbarch
, int bfd_vma_bit
);
284 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
285 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
288 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
289 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
293 /* One if `char' acts like `signed char', zero if `unsigned char'. */
295 /* Default (value) for non- multi-arch platforms. */
296 #if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
297 #define TARGET_CHAR_SIGNED (1)
300 extern int gdbarch_char_signed (struct gdbarch
*gdbarch
);
301 extern void set_gdbarch_char_signed (struct gdbarch
*gdbarch
, int char_signed
);
302 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
303 #error "Non multi-arch definition of TARGET_CHAR_SIGNED"
306 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
307 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
311 /* Default (function) for non- multi-arch platforms. */
312 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
313 #define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
316 typedef CORE_ADDR (gdbarch_read_pc_ftype
) (ptid_t ptid
);
317 extern CORE_ADDR
gdbarch_read_pc (struct gdbarch
*gdbarch
, ptid_t ptid
);
318 extern void set_gdbarch_read_pc (struct gdbarch
*gdbarch
, gdbarch_read_pc_ftype
*read_pc
);
319 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
320 #error "Non multi-arch definition of TARGET_READ_PC"
323 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
324 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
328 /* Default (function) for non- multi-arch platforms. */
329 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
330 #define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
333 typedef void (gdbarch_write_pc_ftype
) (CORE_ADDR val
, ptid_t ptid
);
334 extern void gdbarch_write_pc (struct gdbarch
*gdbarch
, CORE_ADDR val
, ptid_t ptid
);
335 extern void set_gdbarch_write_pc (struct gdbarch
*gdbarch
, gdbarch_write_pc_ftype
*write_pc
);
336 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
337 #error "Non multi-arch definition of TARGET_WRITE_PC"
340 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
341 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
345 /* Default (function) for non- multi-arch platforms. */
346 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
347 #define TARGET_READ_FP() (generic_target_read_fp ())
350 typedef CORE_ADDR (gdbarch_read_fp_ftype
) (void);
351 extern CORE_ADDR
gdbarch_read_fp (struct gdbarch
*gdbarch
);
352 extern void set_gdbarch_read_fp (struct gdbarch
*gdbarch
, gdbarch_read_fp_ftype
*read_fp
);
353 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
354 #error "Non multi-arch definition of TARGET_READ_FP"
357 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
358 #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
362 /* Default (function) for non- multi-arch platforms. */
363 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
364 #define TARGET_READ_SP() (generic_target_read_sp ())
367 typedef CORE_ADDR (gdbarch_read_sp_ftype
) (void);
368 extern CORE_ADDR
gdbarch_read_sp (struct gdbarch
*gdbarch
);
369 extern void set_gdbarch_read_sp (struct gdbarch
*gdbarch
, gdbarch_read_sp_ftype
*read_sp
);
370 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
371 #error "Non multi-arch definition of TARGET_READ_SP"
374 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
375 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
379 /* Default (function) for non- multi-arch platforms. */
380 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
381 #define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
384 typedef void (gdbarch_write_sp_ftype
) (CORE_ADDR val
);
385 extern void gdbarch_write_sp (struct gdbarch
*gdbarch
, CORE_ADDR val
);
386 extern void set_gdbarch_write_sp (struct gdbarch
*gdbarch
, gdbarch_write_sp_ftype
*write_sp
);
387 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
388 #error "Non multi-arch definition of TARGET_WRITE_SP"
391 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
392 #define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
396 /* Function for getting target's idea of a frame pointer. FIXME: GDB's
397 whole scheme for dealing with "frames" and "frame pointers" needs a
398 serious shakedown. */
400 /* Default (function) for non- multi-arch platforms. */
401 #if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
402 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
405 typedef void (gdbarch_virtual_frame_pointer_ftype
) (CORE_ADDR pc
, int *frame_regnum
, LONGEST
*frame_offset
);
406 extern void gdbarch_virtual_frame_pointer (struct gdbarch
*gdbarch
, CORE_ADDR pc
, int *frame_regnum
, LONGEST
*frame_offset
);
407 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch
*gdbarch
, gdbarch_virtual_frame_pointer_ftype
*virtual_frame_pointer
);
408 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
409 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
412 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
413 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
417 extern int gdbarch_register_read_p (struct gdbarch
*gdbarch
);
419 typedef void (gdbarch_register_read_ftype
) (struct gdbarch
*gdbarch
, int regnum
, char *buf
);
420 extern void gdbarch_register_read (struct gdbarch
*gdbarch
, int regnum
, char *buf
);
421 extern void set_gdbarch_register_read (struct gdbarch
*gdbarch
, gdbarch_register_read_ftype
*register_read
);
423 extern int gdbarch_register_write_p (struct gdbarch
*gdbarch
);
425 typedef void (gdbarch_register_write_ftype
) (struct gdbarch
*gdbarch
, int regnum
, char *buf
);
426 extern void gdbarch_register_write (struct gdbarch
*gdbarch
, int regnum
, char *buf
);
427 extern void set_gdbarch_register_write (struct gdbarch
*gdbarch
, gdbarch_register_write_ftype
*register_write
);
429 extern int gdbarch_num_regs (struct gdbarch
*gdbarch
);
430 extern void set_gdbarch_num_regs (struct gdbarch
*gdbarch
, int num_regs
);
431 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
432 #error "Non multi-arch definition of NUM_REGS"
435 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
436 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
440 /* This macro gives the number of pseudo-registers that live in the
441 register namespace but do not get fetched or stored on the target.
442 These pseudo-registers may be aliases for other registers,
443 combinations of other registers, or they may be computed by GDB. */
445 /* Default (value) for non- multi-arch platforms. */
446 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
447 #define NUM_PSEUDO_REGS (0)
450 extern int gdbarch_num_pseudo_regs (struct gdbarch
*gdbarch
);
451 extern void set_gdbarch_num_pseudo_regs (struct gdbarch
*gdbarch
, int num_pseudo_regs
);
452 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
453 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
456 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
457 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
461 /* GDB's standard (or well known) register numbers. These can map onto
462 a real register or a pseudo (computed) register or not be defined at
465 /* Default (value) for non- multi-arch platforms. */
466 #if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
467 #define SP_REGNUM (-1)
470 extern int gdbarch_sp_regnum (struct gdbarch
*gdbarch
);
471 extern void set_gdbarch_sp_regnum (struct gdbarch
*gdbarch
, int sp_regnum
);
472 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
473 #error "Non multi-arch definition of SP_REGNUM"
476 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
477 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
481 /* Default (value) for non- multi-arch platforms. */
482 #if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
483 #define FP_REGNUM (-1)
486 extern int gdbarch_fp_regnum (struct gdbarch
*gdbarch
);
487 extern void set_gdbarch_fp_regnum (struct gdbarch
*gdbarch
, int fp_regnum
);
488 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
489 #error "Non multi-arch definition of FP_REGNUM"
492 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
493 #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
497 /* Default (value) for non- multi-arch platforms. */
498 #if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
499 #define PC_REGNUM (-1)
502 extern int gdbarch_pc_regnum (struct gdbarch
*gdbarch
);
503 extern void set_gdbarch_pc_regnum (struct gdbarch
*gdbarch
, int pc_regnum
);
504 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
505 #error "Non multi-arch definition of PC_REGNUM"
508 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
509 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
513 /* Default (value) for non- multi-arch platforms. */
514 #if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
515 #define PS_REGNUM (-1)
518 extern int gdbarch_ps_regnum (struct gdbarch
*gdbarch
);
519 extern void set_gdbarch_ps_regnum (struct gdbarch
*gdbarch
, int ps_regnum
);
520 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
521 #error "Non multi-arch definition of PS_REGNUM"
524 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
525 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
529 /* Default (value) for non- multi-arch platforms. */
530 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
531 #define FP0_REGNUM (-1)
534 extern int gdbarch_fp0_regnum (struct gdbarch
*gdbarch
);
535 extern void set_gdbarch_fp0_regnum (struct gdbarch
*gdbarch
, int fp0_regnum
);
536 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
537 #error "Non multi-arch definition of FP0_REGNUM"
540 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
541 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
545 /* Default (value) for non- multi-arch platforms. */
546 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
547 #define NPC_REGNUM (-1)
550 extern int gdbarch_npc_regnum (struct gdbarch
*gdbarch
);
551 extern void set_gdbarch_npc_regnum (struct gdbarch
*gdbarch
, int npc_regnum
);
552 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
553 #error "Non multi-arch definition of NPC_REGNUM"
556 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
557 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
561 /* Default (value) for non- multi-arch platforms. */
562 #if (!GDB_MULTI_ARCH) && !defined (NNPC_REGNUM)
563 #define NNPC_REGNUM (-1)
566 extern int gdbarch_nnpc_regnum (struct gdbarch
*gdbarch
);
567 extern void set_gdbarch_nnpc_regnum (struct gdbarch
*gdbarch
, int nnpc_regnum
);
568 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NNPC_REGNUM)
569 #error "Non multi-arch definition of NNPC_REGNUM"
572 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NNPC_REGNUM)
573 #define NNPC_REGNUM (gdbarch_nnpc_regnum (current_gdbarch))
577 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
579 /* Default (function) for non- multi-arch platforms. */
580 #if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
581 #define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
584 typedef int (gdbarch_stab_reg_to_regnum_ftype
) (int stab_regnr
);
585 extern int gdbarch_stab_reg_to_regnum (struct gdbarch
*gdbarch
, int stab_regnr
);
586 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_stab_reg_to_regnum_ftype
*stab_reg_to_regnum
);
587 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
588 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
591 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
592 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
596 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
598 /* Default (function) for non- multi-arch platforms. */
599 #if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
600 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
603 typedef int (gdbarch_ecoff_reg_to_regnum_ftype
) (int ecoff_regnr
);
604 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch
*gdbarch
, int ecoff_regnr
);
605 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_ecoff_reg_to_regnum_ftype
*ecoff_reg_to_regnum
);
606 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
607 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
610 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
611 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
615 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
617 /* Default (function) for non- multi-arch platforms. */
618 #if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
619 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
622 typedef int (gdbarch_dwarf_reg_to_regnum_ftype
) (int dwarf_regnr
);
623 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch
*gdbarch
, int dwarf_regnr
);
624 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_dwarf_reg_to_regnum_ftype
*dwarf_reg_to_regnum
);
625 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
626 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
629 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
630 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
634 /* Convert from an sdb register number to an internal gdb register number.
635 This should be defined in tm.h, if REGISTER_NAMES is not set up
636 to map one to one onto the sdb register numbers. */
638 /* Default (function) for non- multi-arch platforms. */
639 #if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
640 #define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
643 typedef int (gdbarch_sdb_reg_to_regnum_ftype
) (int sdb_regnr
);
644 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch
*gdbarch
, int sdb_regnr
);
645 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_sdb_reg_to_regnum_ftype
*sdb_reg_to_regnum
);
646 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
647 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
650 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
651 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
655 /* Default (function) for non- multi-arch platforms. */
656 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
657 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
660 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype
) (int dwarf2_regnr
);
661 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch
*gdbarch
, int dwarf2_regnr
);
662 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_dwarf2_reg_to_regnum_ftype
*dwarf2_reg_to_regnum
);
663 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
664 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
667 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
668 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
672 /* Default (function) for non- multi-arch platforms. */
673 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
674 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
677 typedef char * (gdbarch_register_name_ftype
) (int regnr
);
678 extern char * gdbarch_register_name (struct gdbarch
*gdbarch
, int regnr
);
679 extern void set_gdbarch_register_name (struct gdbarch
*gdbarch
, gdbarch_register_name_ftype
*register_name
);
680 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
681 #error "Non multi-arch definition of REGISTER_NAME"
684 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
685 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
689 extern int gdbarch_register_size (struct gdbarch
*gdbarch
);
690 extern void set_gdbarch_register_size (struct gdbarch
*gdbarch
, int register_size
);
691 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
692 #error "Non multi-arch definition of REGISTER_SIZE"
695 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
696 #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
700 extern int gdbarch_register_bytes (struct gdbarch
*gdbarch
);
701 extern void set_gdbarch_register_bytes (struct gdbarch
*gdbarch
, int register_bytes
);
702 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
703 #error "Non multi-arch definition of REGISTER_BYTES"
706 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
707 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
711 typedef int (gdbarch_register_byte_ftype
) (int reg_nr
);
712 extern int gdbarch_register_byte (struct gdbarch
*gdbarch
, int reg_nr
);
713 extern void set_gdbarch_register_byte (struct gdbarch
*gdbarch
, gdbarch_register_byte_ftype
*register_byte
);
714 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
715 #error "Non multi-arch definition of REGISTER_BYTE"
718 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
719 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
723 typedef int (gdbarch_register_raw_size_ftype
) (int reg_nr
);
724 extern int gdbarch_register_raw_size (struct gdbarch
*gdbarch
, int reg_nr
);
725 extern void set_gdbarch_register_raw_size (struct gdbarch
*gdbarch
, gdbarch_register_raw_size_ftype
*register_raw_size
);
726 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
727 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
730 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
731 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
735 extern int gdbarch_max_register_raw_size (struct gdbarch
*gdbarch
);
736 extern void set_gdbarch_max_register_raw_size (struct gdbarch
*gdbarch
, int max_register_raw_size
);
737 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
738 #error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
741 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
742 #define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
746 typedef int (gdbarch_register_virtual_size_ftype
) (int reg_nr
);
747 extern int gdbarch_register_virtual_size (struct gdbarch
*gdbarch
, int reg_nr
);
748 extern void set_gdbarch_register_virtual_size (struct gdbarch
*gdbarch
, gdbarch_register_virtual_size_ftype
*register_virtual_size
);
749 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
750 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
753 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
754 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
758 extern int gdbarch_max_register_virtual_size (struct gdbarch
*gdbarch
);
759 extern void set_gdbarch_max_register_virtual_size (struct gdbarch
*gdbarch
, int max_register_virtual_size
);
760 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
761 #error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
765 #define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
769 typedef struct type
* (gdbarch_register_virtual_type_ftype
) (int reg_nr
);
770 extern struct type
* gdbarch_register_virtual_type (struct gdbarch
*gdbarch
, int reg_nr
);
771 extern void set_gdbarch_register_virtual_type (struct gdbarch
*gdbarch
, gdbarch_register_virtual_type_ftype
*register_virtual_type
);
772 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
773 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
776 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
777 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
781 /* Default (function) for non- multi-arch platforms. */
782 #if (!GDB_MULTI_ARCH) && !defined (DO_REGISTERS_INFO)
783 #define DO_REGISTERS_INFO(reg_nr, fpregs) (do_registers_info (reg_nr, fpregs))
786 typedef void (gdbarch_do_registers_info_ftype
) (int reg_nr
, int fpregs
);
787 extern void gdbarch_do_registers_info (struct gdbarch
*gdbarch
, int reg_nr
, int fpregs
);
788 extern void set_gdbarch_do_registers_info (struct gdbarch
*gdbarch
, gdbarch_do_registers_info_ftype
*do_registers_info
);
789 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DO_REGISTERS_INFO)
790 #error "Non multi-arch definition of DO_REGISTERS_INFO"
793 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DO_REGISTERS_INFO)
794 #define DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_do_registers_info (current_gdbarch, reg_nr, fpregs))
798 /* Default (function) for non- multi-arch platforms. */
799 #if (!GDB_MULTI_ARCH) && !defined (PRINT_FLOAT_INFO)
800 #define PRINT_FLOAT_INFO() (default_print_float_info ())
803 typedef void (gdbarch_print_float_info_ftype
) (void);
804 extern void gdbarch_print_float_info (struct gdbarch
*gdbarch
);
805 extern void set_gdbarch_print_float_info (struct gdbarch
*gdbarch
, gdbarch_print_float_info_ftype
*print_float_info
);
806 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PRINT_FLOAT_INFO)
807 #error "Non multi-arch definition of PRINT_FLOAT_INFO"
810 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PRINT_FLOAT_INFO)
811 #define PRINT_FLOAT_INFO() (gdbarch_print_float_info (current_gdbarch))
815 /* MAP a GDB RAW register number onto a simulator register number. See
816 also include/...-sim.h. */
818 /* Default (function) for non- multi-arch platforms. */
819 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
820 #define REGISTER_SIM_REGNO(reg_nr) (default_register_sim_regno (reg_nr))
823 typedef int (gdbarch_register_sim_regno_ftype
) (int reg_nr
);
824 extern int gdbarch_register_sim_regno (struct gdbarch
*gdbarch
, int reg_nr
);
825 extern void set_gdbarch_register_sim_regno (struct gdbarch
*gdbarch
, gdbarch_register_sim_regno_ftype
*register_sim_regno
);
826 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
827 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
830 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
831 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
835 #if defined (REGISTER_BYTES_OK)
836 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
837 #if !defined (REGISTER_BYTES_OK_P)
838 #define REGISTER_BYTES_OK_P() (1)
842 /* Default predicate for non- multi-arch targets. */
843 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
844 #define REGISTER_BYTES_OK_P() (0)
847 extern int gdbarch_register_bytes_ok_p (struct gdbarch
*gdbarch
);
848 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
849 #error "Non multi-arch definition of REGISTER_BYTES_OK"
851 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
852 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
855 /* Default (function) for non- multi-arch platforms. */
856 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
857 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
860 typedef int (gdbarch_register_bytes_ok_ftype
) (long nr_bytes
);
861 extern int gdbarch_register_bytes_ok (struct gdbarch
*gdbarch
, long nr_bytes
);
862 extern void set_gdbarch_register_bytes_ok (struct gdbarch
*gdbarch
, gdbarch_register_bytes_ok_ftype
*register_bytes_ok
);
863 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
864 #error "Non multi-arch definition of REGISTER_BYTES_OK"
867 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
868 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
872 /* Default (function) for non- multi-arch platforms. */
873 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
874 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
877 typedef int (gdbarch_cannot_fetch_register_ftype
) (int regnum
);
878 extern int gdbarch_cannot_fetch_register (struct gdbarch
*gdbarch
, int regnum
);
879 extern void set_gdbarch_cannot_fetch_register (struct gdbarch
*gdbarch
, gdbarch_cannot_fetch_register_ftype
*cannot_fetch_register
);
880 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
881 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
884 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
885 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
889 /* Default (function) for non- multi-arch platforms. */
890 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
891 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
894 typedef int (gdbarch_cannot_store_register_ftype
) (int regnum
);
895 extern int gdbarch_cannot_store_register (struct gdbarch
*gdbarch
, int regnum
);
896 extern void set_gdbarch_cannot_store_register (struct gdbarch
*gdbarch
, gdbarch_cannot_store_register_ftype
*cannot_store_register
);
897 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
898 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
901 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
902 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
906 /* setjmp/longjmp support. */
908 #if defined (GET_LONGJMP_TARGET)
909 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
910 #if !defined (GET_LONGJMP_TARGET_P)
911 #define GET_LONGJMP_TARGET_P() (1)
915 /* Default predicate for non- multi-arch targets. */
916 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
917 #define GET_LONGJMP_TARGET_P() (0)
920 extern int gdbarch_get_longjmp_target_p (struct gdbarch
*gdbarch
);
921 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
922 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
924 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
925 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
928 /* Default (function) for non- multi-arch platforms. */
929 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
930 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
933 typedef int (gdbarch_get_longjmp_target_ftype
) (CORE_ADDR
*pc
);
934 extern int gdbarch_get_longjmp_target (struct gdbarch
*gdbarch
, CORE_ADDR
*pc
);
935 extern void set_gdbarch_get_longjmp_target (struct gdbarch
*gdbarch
, gdbarch_get_longjmp_target_ftype
*get_longjmp_target
);
936 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
937 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
940 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
941 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
945 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
946 much better but at least they are vaguely consistent). The headers
947 and body contain convoluted #if/#else sequences for determine how
948 things should be compiled. Instead of trying to mimic that
949 behaviour here (and hence entrench it further) gdbarch simply
950 reqires that these methods be set up from the word go. This also
951 avoids any potential problems with moving beyond multi-arch partial. */
953 extern int gdbarch_use_generic_dummy_frames (struct gdbarch
*gdbarch
);
954 extern void set_gdbarch_use_generic_dummy_frames (struct gdbarch
*gdbarch
, int use_generic_dummy_frames
);
955 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (USE_GENERIC_DUMMY_FRAMES)
956 #error "Non multi-arch definition of USE_GENERIC_DUMMY_FRAMES"
959 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (USE_GENERIC_DUMMY_FRAMES)
960 #define USE_GENERIC_DUMMY_FRAMES (gdbarch_use_generic_dummy_frames (current_gdbarch))
964 extern int gdbarch_call_dummy_location (struct gdbarch
*gdbarch
);
965 extern void set_gdbarch_call_dummy_location (struct gdbarch
*gdbarch
, int call_dummy_location
);
966 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
967 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
970 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
971 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
975 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype
) (void);
976 extern CORE_ADDR
gdbarch_call_dummy_address (struct gdbarch
*gdbarch
);
977 extern void set_gdbarch_call_dummy_address (struct gdbarch
*gdbarch
, gdbarch_call_dummy_address_ftype
*call_dummy_address
);
978 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
979 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
982 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
983 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
987 extern CORE_ADDR
gdbarch_call_dummy_start_offset (struct gdbarch
*gdbarch
);
988 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch
*gdbarch
, CORE_ADDR call_dummy_start_offset
);
989 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
990 #error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
993 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
994 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
998 extern CORE_ADDR
gdbarch_call_dummy_breakpoint_offset (struct gdbarch
*gdbarch
);
999 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch
*gdbarch
, CORE_ADDR call_dummy_breakpoint_offset
);
1000 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1001 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1004 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1005 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1009 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch
*gdbarch
);
1010 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch
*gdbarch
, int call_dummy_breakpoint_offset_p
);
1011 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1012 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1015 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1016 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1020 extern int gdbarch_call_dummy_length (struct gdbarch
*gdbarch
);
1021 extern void set_gdbarch_call_dummy_length (struct gdbarch
*gdbarch
, int call_dummy_length
);
1022 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1023 #error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1026 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
1027 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1031 typedef int (gdbarch_pc_in_call_dummy_ftype
) (CORE_ADDR pc
, CORE_ADDR sp
, CORE_ADDR frame_address
);
1032 extern int gdbarch_pc_in_call_dummy (struct gdbarch
*gdbarch
, CORE_ADDR pc
, CORE_ADDR sp
, CORE_ADDR frame_address
);
1033 extern void set_gdbarch_pc_in_call_dummy (struct gdbarch
*gdbarch
, gdbarch_pc_in_call_dummy_ftype
*pc_in_call_dummy
);
1034 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_CALL_DUMMY)
1035 #error "Non multi-arch definition of PC_IN_CALL_DUMMY"
1038 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_CALL_DUMMY)
1039 #define PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1043 extern int gdbarch_call_dummy_p (struct gdbarch
*gdbarch
);
1044 extern void set_gdbarch_call_dummy_p (struct gdbarch
*gdbarch
, int call_dummy_p
);
1045 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
1046 #error "Non multi-arch definition of CALL_DUMMY_P"
1049 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
1050 #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1054 /* Default (value) for non- multi-arch platforms. */
1055 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
1056 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1059 extern LONGEST
* gdbarch_call_dummy_words (struct gdbarch
*gdbarch
);
1060 extern void set_gdbarch_call_dummy_words (struct gdbarch
*gdbarch
, LONGEST
* call_dummy_words
);
1061 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1062 #error "Non multi-arch definition of CALL_DUMMY_WORDS"
1065 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
1066 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1070 /* Default (value) for non- multi-arch platforms. */
1071 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
1072 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1075 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch
*gdbarch
);
1076 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch
*gdbarch
, int sizeof_call_dummy_words
);
1077 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1078 #error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1081 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
1082 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1086 extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch
*gdbarch
);
1087 extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch
*gdbarch
, int call_dummy_stack_adjust_p
);
1088 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
1089 #error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1092 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
1093 #define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1097 extern int gdbarch_call_dummy_stack_adjust (struct gdbarch
*gdbarch
);
1098 extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch
*gdbarch
, int call_dummy_stack_adjust
);
1099 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1100 #error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1103 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
1104 #define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1108 typedef void (gdbarch_fix_call_dummy_ftype
) (char *dummy
, CORE_ADDR pc
, CORE_ADDR fun
, int nargs
, struct value
**args
, struct type
*type
, int gcc_p
);
1109 extern void gdbarch_fix_call_dummy (struct gdbarch
*gdbarch
, char *dummy
, CORE_ADDR pc
, CORE_ADDR fun
, int nargs
, struct value
**args
, struct type
*type
, int gcc_p
);
1110 extern void set_gdbarch_fix_call_dummy (struct gdbarch
*gdbarch
, gdbarch_fix_call_dummy_ftype
*fix_call_dummy
);
1111 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1112 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1115 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
1116 #define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
1120 /* Default (function) for non- multi-arch platforms. */
1121 #if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1122 #define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1125 typedef void (gdbarch_init_frame_pc_first_ftype
) (int fromleaf
, struct frame_info
*prev
);
1126 extern void gdbarch_init_frame_pc_first (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*prev
);
1127 extern void set_gdbarch_init_frame_pc_first (struct gdbarch
*gdbarch
, gdbarch_init_frame_pc_first_ftype
*init_frame_pc_first
);
1128 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1129 #error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1132 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1133 #define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1137 /* Default (function) for non- multi-arch platforms. */
1138 #if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
1139 #define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
1142 typedef void (gdbarch_init_frame_pc_ftype
) (int fromleaf
, struct frame_info
*prev
);
1143 extern void gdbarch_init_frame_pc (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*prev
);
1144 extern void set_gdbarch_init_frame_pc (struct gdbarch
*gdbarch
, gdbarch_init_frame_pc_ftype
*init_frame_pc
);
1145 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1146 #error "Non multi-arch definition of INIT_FRAME_PC"
1149 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1150 #define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1154 extern int gdbarch_believe_pcc_promotion (struct gdbarch
*gdbarch
);
1155 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch
*gdbarch
, int believe_pcc_promotion
);
1156 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1157 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1160 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1161 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1165 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch
*gdbarch
);
1166 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch
*gdbarch
, int believe_pcc_promotion_type
);
1167 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1168 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1171 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
1172 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1176 /* Default (function) for non- multi-arch platforms. */
1177 #if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
1178 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1181 typedef int (gdbarch_coerce_float_to_double_ftype
) (struct type
*formal
, struct type
*actual
);
1182 extern int gdbarch_coerce_float_to_double (struct gdbarch
*gdbarch
, struct type
*formal
, struct type
*actual
);
1183 extern void set_gdbarch_coerce_float_to_double (struct gdbarch
*gdbarch
, gdbarch_coerce_float_to_double_ftype
*coerce_float_to_double
);
1184 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1185 #error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1188 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
1189 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1193 /* GET_SAVED_REGISTER is like DUMMY_FRAMES. It is at level one as the
1194 old code has strange #ifdef interaction. So far no one has found
1195 that default_get_saved_register() is the default they are after. */
1197 typedef void (gdbarch_get_saved_register_ftype
) (char *raw_buffer
, int *optimized
, CORE_ADDR
*addrp
, struct frame_info
*frame
, int regnum
, enum lval_type
*lval
);
1198 extern void gdbarch_get_saved_register (struct gdbarch
*gdbarch
, char *raw_buffer
, int *optimized
, CORE_ADDR
*addrp
, struct frame_info
*frame
, int regnum
, enum lval_type
*lval
);
1199 extern void set_gdbarch_get_saved_register (struct gdbarch
*gdbarch
, gdbarch_get_saved_register_ftype
*get_saved_register
);
1200 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
1201 #error "Non multi-arch definition of GET_SAVED_REGISTER"
1204 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
1205 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1209 /* Default (function) for non- multi-arch platforms. */
1210 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1211 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1214 typedef int (gdbarch_register_convertible_ftype
) (int nr
);
1215 extern int gdbarch_register_convertible (struct gdbarch
*gdbarch
, int nr
);
1216 extern void set_gdbarch_register_convertible (struct gdbarch
*gdbarch
, gdbarch_register_convertible_ftype
*register_convertible
);
1217 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1218 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1221 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1222 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1226 /* Default (function) for non- multi-arch platforms. */
1227 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1228 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1231 typedef void (gdbarch_register_convert_to_virtual_ftype
) (int regnum
, struct type
*type
, char *from
, char *to
);
1232 extern void gdbarch_register_convert_to_virtual (struct gdbarch
*gdbarch
, int regnum
, struct type
*type
, char *from
, char *to
);
1233 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch
*gdbarch
, gdbarch_register_convert_to_virtual_ftype
*register_convert_to_virtual
);
1234 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1235 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1238 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1239 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1243 /* Default (function) for non- multi-arch platforms. */
1244 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1245 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1248 typedef void (gdbarch_register_convert_to_raw_ftype
) (struct type
*type
, int regnum
, char *from
, char *to
);
1249 extern void gdbarch_register_convert_to_raw (struct gdbarch
*gdbarch
, struct type
*type
, int regnum
, char *from
, char *to
);
1250 extern void set_gdbarch_register_convert_to_raw (struct gdbarch
*gdbarch
, gdbarch_register_convert_to_raw_ftype
*register_convert_to_raw
);
1251 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1252 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1255 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1256 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1260 /* This function is called when the value of a pseudo-register needs to
1261 be updated. Typically it will be defined on a per-architecture
1264 #if defined (FETCH_PSEUDO_REGISTER)
1265 /* Legacy for systems yet to multi-arch FETCH_PSEUDO_REGISTER */
1266 #if !defined (FETCH_PSEUDO_REGISTER_P)
1267 #define FETCH_PSEUDO_REGISTER_P() (1)
1271 /* Default predicate for non- multi-arch targets. */
1272 #if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER_P)
1273 #define FETCH_PSEUDO_REGISTER_P() (0)
1276 extern int gdbarch_fetch_pseudo_register_p (struct gdbarch
*gdbarch
);
1277 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER_P)
1278 #error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1280 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER_P)
1281 #define FETCH_PSEUDO_REGISTER_P() (gdbarch_fetch_pseudo_register_p (current_gdbarch))
1284 /* Default (function) for non- multi-arch platforms. */
1285 #if (!GDB_MULTI_ARCH) && !defined (FETCH_PSEUDO_REGISTER)
1286 #define FETCH_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "FETCH_PSEUDO_REGISTER"), 0)
1289 typedef void (gdbarch_fetch_pseudo_register_ftype
) (int regnum
);
1290 extern void gdbarch_fetch_pseudo_register (struct gdbarch
*gdbarch
, int regnum
);
1291 extern void set_gdbarch_fetch_pseudo_register (struct gdbarch
*gdbarch
, gdbarch_fetch_pseudo_register_ftype
*fetch_pseudo_register
);
1292 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FETCH_PSEUDO_REGISTER)
1293 #error "Non multi-arch definition of FETCH_PSEUDO_REGISTER"
1296 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FETCH_PSEUDO_REGISTER)
1297 #define FETCH_PSEUDO_REGISTER(regnum) (gdbarch_fetch_pseudo_register (current_gdbarch, regnum))
1301 /* This function is called when the value of a pseudo-register needs to
1302 be set or stored. Typically it will be defined on a
1303 per-architecture basis. */
1305 #if defined (STORE_PSEUDO_REGISTER)
1306 /* Legacy for systems yet to multi-arch STORE_PSEUDO_REGISTER */
1307 #if !defined (STORE_PSEUDO_REGISTER_P)
1308 #define STORE_PSEUDO_REGISTER_P() (1)
1312 /* Default predicate for non- multi-arch targets. */
1313 #if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER_P)
1314 #define STORE_PSEUDO_REGISTER_P() (0)
1317 extern int gdbarch_store_pseudo_register_p (struct gdbarch
*gdbarch
);
1318 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER_P)
1319 #error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1321 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER_P)
1322 #define STORE_PSEUDO_REGISTER_P() (gdbarch_store_pseudo_register_p (current_gdbarch))
1325 /* Default (function) for non- multi-arch platforms. */
1326 #if (!GDB_MULTI_ARCH) && !defined (STORE_PSEUDO_REGISTER)
1327 #define STORE_PSEUDO_REGISTER(regnum) (internal_error (__FILE__, __LINE__, "STORE_PSEUDO_REGISTER"), 0)
1330 typedef void (gdbarch_store_pseudo_register_ftype
) (int regnum
);
1331 extern void gdbarch_store_pseudo_register (struct gdbarch
*gdbarch
, int regnum
);
1332 extern void set_gdbarch_store_pseudo_register (struct gdbarch
*gdbarch
, gdbarch_store_pseudo_register_ftype
*store_pseudo_register
);
1333 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_PSEUDO_REGISTER)
1334 #error "Non multi-arch definition of STORE_PSEUDO_REGISTER"
1337 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_PSEUDO_REGISTER)
1338 #define STORE_PSEUDO_REGISTER(regnum) (gdbarch_store_pseudo_register (current_gdbarch, regnum))
1342 /* Default (function) for non- multi-arch platforms. */
1343 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1344 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1347 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype
) (struct type
*type
, void *buf
);
1348 extern CORE_ADDR
gdbarch_pointer_to_address (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
);
1349 extern void set_gdbarch_pointer_to_address (struct gdbarch
*gdbarch
, gdbarch_pointer_to_address_ftype
*pointer_to_address
);
1350 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1351 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1354 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1355 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1359 /* Default (function) for non- multi-arch platforms. */
1360 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1361 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1364 typedef void (gdbarch_address_to_pointer_ftype
) (struct type
*type
, void *buf
, CORE_ADDR addr
);
1365 extern void gdbarch_address_to_pointer (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
, CORE_ADDR addr
);
1366 extern void set_gdbarch_address_to_pointer (struct gdbarch
*gdbarch
, gdbarch_address_to_pointer_ftype
*address_to_pointer
);
1367 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1368 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1371 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1372 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1376 #if defined (INTEGER_TO_ADDRESS)
1377 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1378 #if !defined (INTEGER_TO_ADDRESS_P)
1379 #define INTEGER_TO_ADDRESS_P() (1)
1383 /* Default predicate for non- multi-arch targets. */
1384 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1385 #define INTEGER_TO_ADDRESS_P() (0)
1388 extern int gdbarch_integer_to_address_p (struct gdbarch
*gdbarch
);
1389 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1390 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1392 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1393 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1396 /* Default (function) for non- multi-arch platforms. */
1397 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1398 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1401 typedef CORE_ADDR (gdbarch_integer_to_address_ftype
) (struct type
*type
, void *buf
);
1402 extern CORE_ADDR
gdbarch_integer_to_address (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
);
1403 extern void set_gdbarch_integer_to_address (struct gdbarch
*gdbarch
, gdbarch_integer_to_address_ftype
*integer_to_address
);
1404 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1405 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1408 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1409 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1413 /* Default (function) for non- multi-arch platforms. */
1414 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1415 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1418 typedef int (gdbarch_return_value_on_stack_ftype
) (struct type
*type
);
1419 extern int gdbarch_return_value_on_stack (struct gdbarch
*gdbarch
, struct type
*type
);
1420 extern void set_gdbarch_return_value_on_stack (struct gdbarch
*gdbarch
, gdbarch_return_value_on_stack_ftype
*return_value_on_stack
);
1421 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1422 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1425 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1426 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1430 typedef void (gdbarch_extract_return_value_ftype
) (struct type
*type
, char *regbuf
, char *valbuf
);
1431 extern void gdbarch_extract_return_value (struct gdbarch
*gdbarch
, struct type
*type
, char *regbuf
, char *valbuf
);
1432 extern void set_gdbarch_extract_return_value (struct gdbarch
*gdbarch
, gdbarch_extract_return_value_ftype
*extract_return_value
);
1433 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1434 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1437 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1438 #define EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1442 /* Default (function) for non- multi-arch platforms. */
1443 #if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1444 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1447 typedef CORE_ADDR (gdbarch_push_arguments_ftype
) (int nargs
, struct value
**args
, CORE_ADDR sp
, int struct_return
, CORE_ADDR struct_addr
);
1448 extern CORE_ADDR
gdbarch_push_arguments (struct gdbarch
*gdbarch
, int nargs
, struct value
**args
, CORE_ADDR sp
, int struct_return
, CORE_ADDR struct_addr
);
1449 extern void set_gdbarch_push_arguments (struct gdbarch
*gdbarch
, gdbarch_push_arguments_ftype
*push_arguments
);
1450 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1451 #error "Non multi-arch definition of PUSH_ARGUMENTS"
1454 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
1455 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1459 typedef void (gdbarch_push_dummy_frame_ftype
) (void);
1460 extern void gdbarch_push_dummy_frame (struct gdbarch
*gdbarch
);
1461 extern void set_gdbarch_push_dummy_frame (struct gdbarch
*gdbarch
, gdbarch_push_dummy_frame_ftype
*push_dummy_frame
);
1462 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1463 #error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1466 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
1467 #define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1471 #if defined (PUSH_RETURN_ADDRESS)
1472 /* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1473 #if !defined (PUSH_RETURN_ADDRESS_P)
1474 #define PUSH_RETURN_ADDRESS_P() (1)
1478 /* Default predicate for non- multi-arch targets. */
1479 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1480 #define PUSH_RETURN_ADDRESS_P() (0)
1483 extern int gdbarch_push_return_address_p (struct gdbarch
*gdbarch
);
1484 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1485 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1487 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1488 #define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1491 /* Default (function) for non- multi-arch platforms. */
1492 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1493 #define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1496 typedef CORE_ADDR (gdbarch_push_return_address_ftype
) (CORE_ADDR pc
, CORE_ADDR sp
);
1497 extern CORE_ADDR
gdbarch_push_return_address (struct gdbarch
*gdbarch
, CORE_ADDR pc
, CORE_ADDR sp
);
1498 extern void set_gdbarch_push_return_address (struct gdbarch
*gdbarch
, gdbarch_push_return_address_ftype
*push_return_address
);
1499 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1500 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1503 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
1504 #define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1508 typedef void (gdbarch_pop_frame_ftype
) (void);
1509 extern void gdbarch_pop_frame (struct gdbarch
*gdbarch
);
1510 extern void set_gdbarch_pop_frame (struct gdbarch
*gdbarch
, gdbarch_pop_frame_ftype
*pop_frame
);
1511 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1512 #error "Non multi-arch definition of POP_FRAME"
1515 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
1516 #define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1520 typedef void (gdbarch_store_struct_return_ftype
) (CORE_ADDR addr
, CORE_ADDR sp
);
1521 extern void gdbarch_store_struct_return (struct gdbarch
*gdbarch
, CORE_ADDR addr
, CORE_ADDR sp
);
1522 extern void set_gdbarch_store_struct_return (struct gdbarch
*gdbarch
, gdbarch_store_struct_return_ftype
*store_struct_return
);
1523 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1524 #error "Non multi-arch definition of STORE_STRUCT_RETURN"
1527 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
1528 #define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1532 typedef void (gdbarch_store_return_value_ftype
) (struct type
*type
, char *valbuf
);
1533 extern void gdbarch_store_return_value (struct gdbarch
*gdbarch
, struct type
*type
, char *valbuf
);
1534 extern void set_gdbarch_store_return_value (struct gdbarch
*gdbarch
, gdbarch_store_return_value_ftype
*store_return_value
);
1535 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1536 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1539 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1540 #define STORE_RETURN_VALUE(type, valbuf) (gdbarch_store_return_value (current_gdbarch, type, valbuf))
1544 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1545 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1546 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1547 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1551 /* Default predicate for non- multi-arch targets. */
1552 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1553 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1556 extern int gdbarch_extract_struct_value_address_p (struct gdbarch
*gdbarch
);
1557 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1558 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1560 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1561 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1564 /* Default (function) for non- multi-arch platforms. */
1565 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1566 #define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1569 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype
) (char *regbuf
);
1570 extern CORE_ADDR
gdbarch_extract_struct_value_address (struct gdbarch
*gdbarch
, char *regbuf
);
1571 extern void set_gdbarch_extract_struct_value_address (struct gdbarch
*gdbarch
, gdbarch_extract_struct_value_address_ftype
*extract_struct_value_address
);
1572 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1573 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1576 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1577 #define EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_extract_struct_value_address (current_gdbarch, regbuf))
1581 /* Default (function) for non- multi-arch platforms. */
1582 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1583 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1586 typedef int (gdbarch_use_struct_convention_ftype
) (int gcc_p
, struct type
*value_type
);
1587 extern int gdbarch_use_struct_convention (struct gdbarch
*gdbarch
, int gcc_p
, struct type
*value_type
);
1588 extern void set_gdbarch_use_struct_convention (struct gdbarch
*gdbarch
, gdbarch_use_struct_convention_ftype
*use_struct_convention
);
1589 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1590 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1593 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
1594 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1598 typedef void (gdbarch_frame_init_saved_regs_ftype
) (struct frame_info
*frame
);
1599 extern void gdbarch_frame_init_saved_regs (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1600 extern void set_gdbarch_frame_init_saved_regs (struct gdbarch
*gdbarch
, gdbarch_frame_init_saved_regs_ftype
*frame_init_saved_regs
);
1601 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1602 #error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1605 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
1606 #define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1610 #if defined (INIT_EXTRA_FRAME_INFO)
1611 /* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1612 #if !defined (INIT_EXTRA_FRAME_INFO_P)
1613 #define INIT_EXTRA_FRAME_INFO_P() (1)
1617 /* Default predicate for non- multi-arch targets. */
1618 #if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1619 #define INIT_EXTRA_FRAME_INFO_P() (0)
1622 extern int gdbarch_init_extra_frame_info_p (struct gdbarch
*gdbarch
);
1623 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1624 #error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1626 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1627 #define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1630 /* Default (function) for non- multi-arch platforms. */
1631 #if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1632 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1635 typedef void (gdbarch_init_extra_frame_info_ftype
) (int fromleaf
, struct frame_info
*frame
);
1636 extern void gdbarch_init_extra_frame_info (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*frame
);
1637 extern void set_gdbarch_init_extra_frame_info (struct gdbarch
*gdbarch
, gdbarch_init_extra_frame_info_ftype
*init_extra_frame_info
);
1638 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1639 #error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1642 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
1643 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1647 typedef CORE_ADDR (gdbarch_skip_prologue_ftype
) (CORE_ADDR ip
);
1648 extern CORE_ADDR
gdbarch_skip_prologue (struct gdbarch
*gdbarch
, CORE_ADDR ip
);
1649 extern void set_gdbarch_skip_prologue (struct gdbarch
*gdbarch
, gdbarch_skip_prologue_ftype
*skip_prologue
);
1650 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1651 #error "Non multi-arch definition of SKIP_PROLOGUE"
1654 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
1655 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1659 /* Default (function) for non- multi-arch platforms. */
1660 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
1661 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1664 typedef int (gdbarch_prologue_frameless_p_ftype
) (CORE_ADDR ip
);
1665 extern int gdbarch_prologue_frameless_p (struct gdbarch
*gdbarch
, CORE_ADDR ip
);
1666 extern void set_gdbarch_prologue_frameless_p (struct gdbarch
*gdbarch
, gdbarch_prologue_frameless_p_ftype
*prologue_frameless_p
);
1667 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1668 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1671 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
1672 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1676 typedef int (gdbarch_inner_than_ftype
) (CORE_ADDR lhs
, CORE_ADDR rhs
);
1677 extern int gdbarch_inner_than (struct gdbarch
*gdbarch
, CORE_ADDR lhs
, CORE_ADDR rhs
);
1678 extern void set_gdbarch_inner_than (struct gdbarch
*gdbarch
, gdbarch_inner_than_ftype
*inner_than
);
1679 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1680 #error "Non multi-arch definition of INNER_THAN"
1683 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
1684 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1688 /* Default (function) for non- multi-arch platforms. */
1689 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
1690 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1693 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype
) (CORE_ADDR
*pcptr
, int *lenptr
);
1694 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch
*gdbarch
, CORE_ADDR
*pcptr
, int *lenptr
);
1695 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch
*gdbarch
, gdbarch_breakpoint_from_pc_ftype
*breakpoint_from_pc
);
1696 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1697 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1700 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
1701 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1705 /* Default (function) for non- multi-arch platforms. */
1706 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
1707 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1710 typedef int (gdbarch_memory_insert_breakpoint_ftype
) (CORE_ADDR addr
, char *contents_cache
);
1711 extern int gdbarch_memory_insert_breakpoint (struct gdbarch
*gdbarch
, CORE_ADDR addr
, char *contents_cache
);
1712 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch
*gdbarch
, gdbarch_memory_insert_breakpoint_ftype
*memory_insert_breakpoint
);
1713 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1714 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1717 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
1718 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1722 /* Default (function) for non- multi-arch platforms. */
1723 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
1724 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1727 typedef int (gdbarch_memory_remove_breakpoint_ftype
) (CORE_ADDR addr
, char *contents_cache
);
1728 extern int gdbarch_memory_remove_breakpoint (struct gdbarch
*gdbarch
, CORE_ADDR addr
, char *contents_cache
);
1729 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch
*gdbarch
, gdbarch_memory_remove_breakpoint_ftype
*memory_remove_breakpoint
);
1730 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1731 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1734 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
1735 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1739 extern CORE_ADDR
gdbarch_decr_pc_after_break (struct gdbarch
*gdbarch
);
1740 extern void set_gdbarch_decr_pc_after_break (struct gdbarch
*gdbarch
, CORE_ADDR decr_pc_after_break
);
1741 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1742 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1745 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
1746 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1750 /* Default (function) for non- multi-arch platforms. */
1751 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1752 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1755 typedef int (gdbarch_prepare_to_proceed_ftype
) (int select_it
);
1756 extern int gdbarch_prepare_to_proceed (struct gdbarch
*gdbarch
, int select_it
);
1757 extern void set_gdbarch_prepare_to_proceed (struct gdbarch
*gdbarch
, gdbarch_prepare_to_proceed_ftype
*prepare_to_proceed
);
1758 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1759 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
1762 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1763 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1767 extern CORE_ADDR
gdbarch_function_start_offset (struct gdbarch
*gdbarch
);
1768 extern void set_gdbarch_function_start_offset (struct gdbarch
*gdbarch
, CORE_ADDR function_start_offset
);
1769 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1770 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
1773 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
1774 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1778 /* Default (function) for non- multi-arch platforms. */
1779 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1780 #define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (generic_remote_translate_xfer_address (gdb_addr, gdb_len, rem_addr, rem_len))
1783 typedef void (gdbarch_remote_translate_xfer_address_ftype
) (CORE_ADDR gdb_addr
, int gdb_len
, CORE_ADDR
*rem_addr
, int *rem_len
);
1784 extern void gdbarch_remote_translate_xfer_address (struct gdbarch
*gdbarch
, CORE_ADDR gdb_addr
, int gdb_len
, CORE_ADDR
*rem_addr
, int *rem_len
);
1785 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch
*gdbarch
, gdbarch_remote_translate_xfer_address_ftype
*remote_translate_xfer_address
);
1786 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1787 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1790 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1791 #define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (gdbarch_remote_translate_xfer_address (current_gdbarch, gdb_addr, gdb_len, rem_addr, rem_len))
1795 extern CORE_ADDR
gdbarch_frame_args_skip (struct gdbarch
*gdbarch
);
1796 extern void set_gdbarch_frame_args_skip (struct gdbarch
*gdbarch
, CORE_ADDR frame_args_skip
);
1797 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1798 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
1801 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
1802 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1806 /* Default (function) for non- multi-arch platforms. */
1807 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
1808 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1811 typedef int (gdbarch_frameless_function_invocation_ftype
) (struct frame_info
*fi
);
1812 extern int gdbarch_frameless_function_invocation (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1813 extern void set_gdbarch_frameless_function_invocation (struct gdbarch
*gdbarch
, gdbarch_frameless_function_invocation_ftype
*frameless_function_invocation
);
1814 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1815 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1818 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
1819 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1823 typedef CORE_ADDR (gdbarch_frame_chain_ftype
) (struct frame_info
*frame
);
1824 extern CORE_ADDR
gdbarch_frame_chain (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1825 extern void set_gdbarch_frame_chain (struct gdbarch
*gdbarch
, gdbarch_frame_chain_ftype
*frame_chain
);
1826 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1827 #error "Non multi-arch definition of FRAME_CHAIN"
1830 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
1831 #define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1835 /* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
1836 most targets. If FRAME_CHAIN_VALID returns zero it means that the
1837 given frame is the outermost one and has no caller.
1839 XXXX - both default and alternate frame_chain_valid functions are
1840 deprecated. New code should use dummy frames and one of the generic
1843 /* Default (function) for non- multi-arch platforms. */
1844 #if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
1845 #define FRAME_CHAIN_VALID(chain, thisframe) (func_frame_chain_valid (chain, thisframe))
1848 typedef int (gdbarch_frame_chain_valid_ftype
) (CORE_ADDR chain
, struct frame_info
*thisframe
);
1849 extern int gdbarch_frame_chain_valid (struct gdbarch
*gdbarch
, CORE_ADDR chain
, struct frame_info
*thisframe
);
1850 extern void set_gdbarch_frame_chain_valid (struct gdbarch
*gdbarch
, gdbarch_frame_chain_valid_ftype
*frame_chain_valid
);
1851 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
1852 #error "Non multi-arch definition of FRAME_CHAIN_VALID"
1855 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
1856 #define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1860 typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype
) (struct frame_info
*fi
);
1861 extern CORE_ADDR
gdbarch_frame_saved_pc (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1862 extern void set_gdbarch_frame_saved_pc (struct gdbarch
*gdbarch
, gdbarch_frame_saved_pc_ftype
*frame_saved_pc
);
1863 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1864 #error "Non multi-arch definition of FRAME_SAVED_PC"
1867 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
1868 #define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1872 typedef CORE_ADDR (gdbarch_frame_args_address_ftype
) (struct frame_info
*fi
);
1873 extern CORE_ADDR
gdbarch_frame_args_address (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1874 extern void set_gdbarch_frame_args_address (struct gdbarch
*gdbarch
, gdbarch_frame_args_address_ftype
*frame_args_address
);
1875 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
1876 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
1879 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
1880 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
1884 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype
) (struct frame_info
*fi
);
1885 extern CORE_ADDR
gdbarch_frame_locals_address (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1886 extern void set_gdbarch_frame_locals_address (struct gdbarch
*gdbarch
, gdbarch_frame_locals_address_ftype
*frame_locals_address
);
1887 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
1888 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
1891 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
1892 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
1896 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype
) (struct frame_info
*frame
);
1897 extern CORE_ADDR
gdbarch_saved_pc_after_call (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1898 extern void set_gdbarch_saved_pc_after_call (struct gdbarch
*gdbarch
, gdbarch_saved_pc_after_call_ftype
*saved_pc_after_call
);
1899 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
1900 #error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
1903 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
1904 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
1908 typedef int (gdbarch_frame_num_args_ftype
) (struct frame_info
*frame
);
1909 extern int gdbarch_frame_num_args (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1910 extern void set_gdbarch_frame_num_args (struct gdbarch
*gdbarch
, gdbarch_frame_num_args_ftype
*frame_num_args
);
1911 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
1912 #error "Non multi-arch definition of FRAME_NUM_ARGS"
1915 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
1916 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
1920 #if defined (STACK_ALIGN)
1921 /* Legacy for systems yet to multi-arch STACK_ALIGN */
1922 #if !defined (STACK_ALIGN_P)
1923 #define STACK_ALIGN_P() (1)
1927 /* Default predicate for non- multi-arch targets. */
1928 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
1929 #define STACK_ALIGN_P() (0)
1932 extern int gdbarch_stack_align_p (struct gdbarch
*gdbarch
);
1933 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
1934 #error "Non multi-arch definition of STACK_ALIGN"
1936 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
1937 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
1940 /* Default (function) for non- multi-arch platforms. */
1941 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
1942 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
1945 typedef CORE_ADDR (gdbarch_stack_align_ftype
) (CORE_ADDR sp
);
1946 extern CORE_ADDR
gdbarch_stack_align (struct gdbarch
*gdbarch
, CORE_ADDR sp
);
1947 extern void set_gdbarch_stack_align (struct gdbarch
*gdbarch
, gdbarch_stack_align_ftype
*stack_align
);
1948 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
1949 #error "Non multi-arch definition of STACK_ALIGN"
1952 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
1953 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
1957 /* Default (value) for non- multi-arch platforms. */
1958 #if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1959 #define EXTRA_STACK_ALIGNMENT_NEEDED (1)
1962 extern int gdbarch_extra_stack_alignment_needed (struct gdbarch
*gdbarch
);
1963 extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch
*gdbarch
, int extra_stack_alignment_needed
);
1964 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1965 #error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
1968 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
1969 #define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
1973 #if defined (REG_STRUCT_HAS_ADDR)
1974 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
1975 #if !defined (REG_STRUCT_HAS_ADDR_P)
1976 #define REG_STRUCT_HAS_ADDR_P() (1)
1980 /* Default predicate for non- multi-arch targets. */
1981 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
1982 #define REG_STRUCT_HAS_ADDR_P() (0)
1985 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch
*gdbarch
);
1986 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
1987 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
1989 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
1990 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
1993 /* Default (function) for non- multi-arch platforms. */
1994 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
1995 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
1998 typedef int (gdbarch_reg_struct_has_addr_ftype
) (int gcc_p
, struct type
*type
);
1999 extern int gdbarch_reg_struct_has_addr (struct gdbarch
*gdbarch
, int gcc_p
, struct type
*type
);
2000 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch
*gdbarch
, gdbarch_reg_struct_has_addr_ftype
*reg_struct_has_addr
);
2001 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2002 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2005 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2006 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2010 #if defined (SAVE_DUMMY_FRAME_TOS)
2011 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2012 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2013 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2017 /* Default predicate for non- multi-arch targets. */
2018 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2019 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2022 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch
*gdbarch
);
2023 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2024 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2026 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2027 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2030 /* Default (function) for non- multi-arch platforms. */
2031 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2032 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2035 typedef void (gdbarch_save_dummy_frame_tos_ftype
) (CORE_ADDR sp
);
2036 extern void gdbarch_save_dummy_frame_tos (struct gdbarch
*gdbarch
, CORE_ADDR sp
);
2037 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch
*gdbarch
, gdbarch_save_dummy_frame_tos_ftype
*save_dummy_frame_tos
);
2038 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2039 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2042 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2043 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2047 extern int gdbarch_parm_boundary (struct gdbarch
*gdbarch
);
2048 extern void set_gdbarch_parm_boundary (struct gdbarch
*gdbarch
, int parm_boundary
);
2049 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2050 #error "Non multi-arch definition of PARM_BOUNDARY"
2053 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2054 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2058 /* Default (value) for non- multi-arch platforms. */
2059 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2060 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2063 extern const struct floatformat
* gdbarch_float_format (struct gdbarch
*gdbarch
);
2064 extern void set_gdbarch_float_format (struct gdbarch
*gdbarch
, const struct floatformat
* float_format
);
2065 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2066 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2069 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2070 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2074 /* Default (value) for non- multi-arch platforms. */
2075 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2076 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2079 extern const struct floatformat
* gdbarch_double_format (struct gdbarch
*gdbarch
);
2080 extern void set_gdbarch_double_format (struct gdbarch
*gdbarch
, const struct floatformat
* double_format
);
2081 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2082 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2085 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2086 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2090 /* Default (value) for non- multi-arch platforms. */
2091 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2092 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2095 extern const struct floatformat
* gdbarch_long_double_format (struct gdbarch
*gdbarch
);
2096 extern void set_gdbarch_long_double_format (struct gdbarch
*gdbarch
, const struct floatformat
* long_double_format
);
2097 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2098 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2101 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2102 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2106 /* Default (function) for non- multi-arch platforms. */
2107 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2108 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2111 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype
) (CORE_ADDR addr
);
2112 extern CORE_ADDR
gdbarch_convert_from_func_ptr_addr (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2113 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch
*gdbarch
, gdbarch_convert_from_func_ptr_addr_ftype
*convert_from_func_ptr_addr
);
2114 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2115 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2118 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2119 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2123 /* On some machines there are bits in addresses which are not really
2124 part of the address, but are used by the kernel, the hardware, etc.
2125 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2126 we get a "real" address such as one would find in a symbol table.
2127 This is used only for addresses of instructions, and even then I'm
2128 not sure it's used in all contexts. It exists to deal with there
2129 being a few stray bits in the PC which would mislead us, not as some
2130 sort of generic thing to handle alignment or segmentation (it's
2131 possible it should be in TARGET_READ_PC instead). */
2133 /* Default (function) for non- multi-arch platforms. */
2134 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2135 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2138 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype
) (CORE_ADDR addr
);
2139 extern CORE_ADDR
gdbarch_addr_bits_remove (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2140 extern void set_gdbarch_addr_bits_remove (struct gdbarch
*gdbarch
, gdbarch_addr_bits_remove_ftype
*addr_bits_remove
);
2141 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2142 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2145 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2146 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2150 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2151 ADDR_BITS_REMOVE. */
2153 /* Default (function) for non- multi-arch platforms. */
2154 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2155 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2158 typedef CORE_ADDR (gdbarch_smash_text_address_ftype
) (CORE_ADDR addr
);
2159 extern CORE_ADDR
gdbarch_smash_text_address (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2160 extern void set_gdbarch_smash_text_address (struct gdbarch
*gdbarch
, gdbarch_smash_text_address_ftype
*smash_text_address
);
2161 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2162 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2165 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2166 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2170 /* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2171 the target needs software single step. An ISA method to implement it.
2173 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2174 using the breakpoint system instead of blatting memory directly (as with rs6000).
2176 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2177 single step. If not, then implement single step using breakpoints. */
2179 #if defined (SOFTWARE_SINGLE_STEP)
2180 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2181 #if !defined (SOFTWARE_SINGLE_STEP_P)
2182 #define SOFTWARE_SINGLE_STEP_P() (1)
2186 /* Default predicate for non- multi-arch targets. */
2187 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2188 #define SOFTWARE_SINGLE_STEP_P() (0)
2191 extern int gdbarch_software_single_step_p (struct gdbarch
*gdbarch
);
2192 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2193 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2195 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2196 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2199 /* Default (function) for non- multi-arch platforms. */
2200 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2201 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2204 typedef void (gdbarch_software_single_step_ftype
) (enum target_signal sig
, int insert_breakpoints_p
);
2205 extern void gdbarch_software_single_step (struct gdbarch
*gdbarch
, enum target_signal sig
, int insert_breakpoints_p
);
2206 extern void set_gdbarch_software_single_step (struct gdbarch
*gdbarch
, gdbarch_software_single_step_ftype
*software_single_step
);
2207 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2208 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2211 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2212 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2216 /* Default (function) for non- multi-arch platforms. */
2217 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2218 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2221 typedef int (gdbarch_print_insn_ftype
) (bfd_vma vma
, disassemble_info
*info
);
2222 extern int gdbarch_print_insn (struct gdbarch
*gdbarch
, bfd_vma vma
, disassemble_info
*info
);
2223 extern void set_gdbarch_print_insn (struct gdbarch
*gdbarch
, gdbarch_print_insn_ftype
*print_insn
);
2224 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2225 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2228 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2229 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2233 /* Default (function) for non- multi-arch platforms. */
2234 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2235 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2238 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype
) (CORE_ADDR pc
);
2239 extern CORE_ADDR
gdbarch_skip_trampoline_code (struct gdbarch
*gdbarch
, CORE_ADDR pc
);
2240 extern void set_gdbarch_skip_trampoline_code (struct gdbarch
*gdbarch
, gdbarch_skip_trampoline_code_ftype
*skip_trampoline_code
);
2241 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2242 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2245 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2246 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2250 /* For SVR4 shared libraries, each call goes through a small piece of
2251 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2252 to nonzero if we are current stopped in one of these. */
2254 /* Default (function) for non- multi-arch platforms. */
2255 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2256 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2259 typedef int (gdbarch_in_solib_call_trampoline_ftype
) (CORE_ADDR pc
, char *name
);
2260 extern int gdbarch_in_solib_call_trampoline (struct gdbarch
*gdbarch
, CORE_ADDR pc
, char *name
);
2261 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch
*gdbarch
, gdbarch_in_solib_call_trampoline_ftype
*in_solib_call_trampoline
);
2262 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2263 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2266 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2267 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2271 /* A target might have problems with watchpoints as soon as the stack
2272 frame of the current function has been destroyed. This mostly happens
2273 as the first action in a funtion's epilogue. in_function_epilogue_p()
2274 is defined to return a non-zero value if either the given addr is one
2275 instruction after the stack destroying instruction up to the trailing
2276 return instruction or if we can figure out that the stack frame has
2277 already been invalidated regardless of the value of addr. Targets
2278 which don't suffer from that problem could just let this functionality
2281 typedef int (gdbarch_in_function_epilogue_p_ftype
) (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2282 extern int gdbarch_in_function_epilogue_p (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2283 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch
*gdbarch
, gdbarch_in_function_epilogue_p_ftype
*in_function_epilogue_p
);
2285 /* Given a vector of command-line arguments, return a newly allocated
2286 string which, when passed to the create_inferior function, will be
2287 parsed (on Unix systems, by the shell) to yield the same vector.
2288 This function should call error() if the argument vector is not
2289 representable for this target or if this target does not support
2290 command-line arguments.
2291 ARGC is the number of elements in the vector.
2292 ARGV is an array of strings, one per argument. */
2294 typedef char * (gdbarch_construct_inferior_arguments_ftype
) (struct gdbarch
*gdbarch
, int argc
, char **argv
);
2295 extern char * gdbarch_construct_inferior_arguments (struct gdbarch
*gdbarch
, int argc
, char **argv
);
2296 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch
*gdbarch
, gdbarch_construct_inferior_arguments_ftype
*construct_inferior_arguments
);
2298 #if defined (DWARF2_BUILD_FRAME_INFO)
2299 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2300 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
2301 #define DWARF2_BUILD_FRAME_INFO_P() (1)
2305 /* Default predicate for non- multi-arch targets. */
2306 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2307 #define DWARF2_BUILD_FRAME_INFO_P() (0)
2310 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch
*gdbarch
);
2311 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2312 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2314 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2315 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2318 /* Default (function) for non- multi-arch platforms. */
2319 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2320 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2323 typedef void (gdbarch_dwarf2_build_frame_info_ftype
) (struct objfile
*objfile
);
2324 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch
*gdbarch
, struct objfile
*objfile
);
2325 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch
*gdbarch
, gdbarch_dwarf2_build_frame_info_ftype
*dwarf2_build_frame_info
);
2326 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2327 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2330 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2331 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2335 /* Default (function) for non- multi-arch platforms. */
2336 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2337 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2340 typedef void (gdbarch_elf_make_msymbol_special_ftype
) (asymbol
*sym
, struct minimal_symbol
*msym
);
2341 extern void gdbarch_elf_make_msymbol_special (struct gdbarch
*gdbarch
, asymbol
*sym
, struct minimal_symbol
*msym
);
2342 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch
*gdbarch
, gdbarch_elf_make_msymbol_special_ftype
*elf_make_msymbol_special
);
2343 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2344 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2347 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2348 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2352 /* Default (function) for non- multi-arch platforms. */
2353 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2354 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2357 typedef void (gdbarch_coff_make_msymbol_special_ftype
) (int val
, struct minimal_symbol
*msym
);
2358 extern void gdbarch_coff_make_msymbol_special (struct gdbarch
*gdbarch
, int val
, struct minimal_symbol
*msym
);
2359 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch
*gdbarch
, gdbarch_coff_make_msymbol_special_ftype
*coff_make_msymbol_special
);
2360 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2361 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2364 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2365 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2369 extern struct gdbarch_tdep
*gdbarch_tdep (struct gdbarch
*gdbarch
);
2372 /* Mechanism for co-ordinating the selection of a specific
2375 GDB targets (*-tdep.c) can register an interest in a specific
2376 architecture. Other GDB components can register a need to maintain
2377 per-architecture data.
2379 The mechanisms below ensures that there is only a loose connection
2380 between the set-architecture command and the various GDB
2381 components. Each component can independently register their need
2382 to maintain architecture specific data with gdbarch.
2386 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2389 The more traditional mega-struct containing architecture specific
2390 data for all the various GDB components was also considered. Since
2391 GDB is built from a variable number of (fairly independent)
2392 components it was determined that the global aproach was not
2396 /* Register a new architectural family with GDB.
2398 Register support for the specified ARCHITECTURE with GDB. When
2399 gdbarch determines that the specified architecture has been
2400 selected, the corresponding INIT function is called.
2404 The INIT function takes two parameters: INFO which contains the
2405 information available to gdbarch about the (possibly new)
2406 architecture; ARCHES which is a list of the previously created
2407 ``struct gdbarch'' for this architecture.
2409 The INIT function parameter INFO shall, as far as possible, be
2410 pre-initialized with information obtained from INFO.ABFD or
2411 previously selected architecture (if similar).
2413 The INIT function shall return any of: NULL - indicating that it
2414 doesn't recognize the selected architecture; an existing ``struct
2415 gdbarch'' from the ARCHES list - indicating that the new
2416 architecture is just a synonym for an earlier architecture (see
2417 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
2418 - that describes the selected architecture (see gdbarch_alloc()).
2420 The DUMP_TDEP function shall print out all target specific values.
2421 Care should be taken to ensure that the function works in both the
2422 multi-arch and non- multi-arch cases. */
2426 struct gdbarch
*gdbarch
;
2427 struct gdbarch_list
*next
;
2432 /* Use default: NULL (ZERO). */
2433 const struct bfd_arch_info
*bfd_arch_info
;
2435 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
2438 /* Use default: NULL (ZERO). */
2441 /* Use default: NULL (ZERO). */
2442 struct gdbarch_tdep_info
*tdep_info
;
2445 typedef struct gdbarch
*(gdbarch_init_ftype
) (struct gdbarch_info info
, struct gdbarch_list
*arches
);
2446 typedef void (gdbarch_dump_tdep_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
);
2448 /* DEPRECATED - use gdbarch_register() */
2449 extern void register_gdbarch_init (enum bfd_architecture architecture
, gdbarch_init_ftype
*);
2451 extern void gdbarch_register (enum bfd_architecture architecture
,
2452 gdbarch_init_ftype
*,
2453 gdbarch_dump_tdep_ftype
*);
2456 /* Return a freshly allocated, NULL terminated, array of the valid
2457 architecture names. Since architectures are registered during the
2458 _initialize phase this function only returns useful information
2459 once initialization has been completed. */
2461 extern const char **gdbarch_printable_names (void);
2464 /* Helper function. Search the list of ARCHES for a GDBARCH that
2465 matches the information provided by INFO. */
2467 extern struct gdbarch_list
*gdbarch_list_lookup_by_info (struct gdbarch_list
*arches
, const struct gdbarch_info
*info
);
2470 /* Helper function. Create a preliminary ``struct gdbarch''. Perform
2471 basic initialization using values obtained from the INFO andTDEP
2472 parameters. set_gdbarch_*() functions are called to complete the
2473 initialization of the object. */
2475 extern struct gdbarch
*gdbarch_alloc (const struct gdbarch_info
*info
, struct gdbarch_tdep
*tdep
);
2478 /* Helper function. Free a partially-constructed ``struct gdbarch''.
2479 It is assumed that the caller freeds the ``struct
2482 extern void gdbarch_free (struct gdbarch
*);
2485 /* Helper function. Force an update of the current architecture.
2487 The actual architecture selected is determined by INFO, ``(gdb) set
2488 architecture'' et.al., the existing architecture and BFD's default
2489 architecture. INFO should be initialized to zero and then selected
2490 fields should be updated.
2492 Returns non-zero if the update succeeds */
2494 extern int gdbarch_update_p (struct gdbarch_info info
);
2498 /* Register per-architecture data-pointer.
2500 Reserve space for a per-architecture data-pointer. An identifier
2501 for the reserved data-pointer is returned. That identifer should
2502 be saved in a local static variable.
2504 The per-architecture data-pointer can be initialized in one of two
2505 ways: The value can be set explicitly using a call to
2506 set_gdbarch_data(); the value can be set implicitly using the value
2507 returned by a non-NULL INIT() callback. INIT(), when non-NULL is
2508 called after the basic architecture vector has been created.
2510 When a previously created architecture is re-selected, the
2511 per-architecture data-pointer for that previous architecture is
2512 restored. INIT() is not called.
2514 During initialization, multiple assignments of the data-pointer are
2515 allowed, non-NULL values are deleted by calling FREE(). If the
2516 architecture is deleted using gdbarch_free() all non-NULL data
2517 pointers are also deleted using FREE().
2519 Multiple registrarants for any architecture are allowed (and
2520 strongly encouraged). */
2522 struct gdbarch_data
;
2524 typedef void *(gdbarch_data_init_ftype
) (struct gdbarch
*gdbarch
);
2525 typedef void (gdbarch_data_free_ftype
) (struct gdbarch
*gdbarch
,
2527 extern struct gdbarch_data
*register_gdbarch_data (gdbarch_data_init_ftype
*init
,
2528 gdbarch_data_free_ftype
*free
);
2529 extern void set_gdbarch_data (struct gdbarch
*gdbarch
,
2530 struct gdbarch_data
*data
,
2533 extern void *gdbarch_data (struct gdbarch_data
*);
2536 /* Register per-architecture memory region.
2538 Provide a memory-region swap mechanism. Per-architecture memory
2539 region are created. These memory regions are swapped whenever the
2540 architecture is changed. For a new architecture, the memory region
2541 is initialized with zero (0) and the INIT function is called.
2543 Memory regions are swapped / initialized in the order that they are
2544 registered. NULL DATA and/or INIT values can be specified.
2546 New code should use register_gdbarch_data(). */
2548 typedef void (gdbarch_swap_ftype
) (void);
2549 extern void register_gdbarch_swap (void *data
, unsigned long size
, gdbarch_swap_ftype
*init
);
2550 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
2554 /* The target-system-dependent byte order is dynamic */
2556 extern int target_byte_order
;
2557 #ifndef TARGET_BYTE_ORDER
2558 #define TARGET_BYTE_ORDER (target_byte_order + 0)
2561 extern int target_byte_order_auto
;
2562 #ifndef TARGET_BYTE_ORDER_AUTO
2563 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2568 /* The target-system-dependent BFD architecture is dynamic */
2570 extern int target_architecture_auto
;
2571 #ifndef TARGET_ARCHITECTURE_AUTO
2572 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2575 extern const struct bfd_arch_info
*target_architecture
;
2576 #ifndef TARGET_ARCHITECTURE
2577 #define TARGET_ARCHITECTURE (target_architecture + 0)
2581 /* The target-system-dependent disassembler is semi-dynamic */
2583 extern int dis_asm_read_memory (bfd_vma memaddr
, bfd_byte
*myaddr
,
2584 unsigned int len
, disassemble_info
*info
);
2586 extern void dis_asm_memory_error (int status
, bfd_vma memaddr
,
2587 disassemble_info
*info
);
2589 extern void dis_asm_print_address (bfd_vma addr
,
2590 disassemble_info
*info
);
2592 extern int (*tm_print_insn
) (bfd_vma
, disassemble_info
*);
2593 extern disassemble_info tm_print_insn_info
;
2594 #ifndef TARGET_PRINT_INSN_INFO
2595 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2600 /* Set the dynamic target-system-dependent parameters (architecture,
2601 byte-order, ...) using information found in the BFD */
2603 extern void set_gdbarch_from_file (bfd
*);
2606 /* Initialize the current architecture to the "first" one we find on
2609 extern void initialize_current_architecture (void);
2611 /* For non-multiarched targets, do any initialization of the default
2612 gdbarch object necessary after the _initialize_MODULE functions
2614 extern void initialize_non_multiarch ();
2616 /* gdbarch trace variable */
2617 extern int gdbarch_debug
;
2619 extern void gdbarch_dump (struct gdbarch
*gdbarch
, struct ui_file
*file
);